Deadbolt for a door



FIG. 1 is a front perspective view of a deadbolt for a door showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken line showing a material parting seam forms no part of the claimed design. The broken line showing of various regions and the unshaded areas therein, represents unclaimed subject matter and forms no part of the claimed design. 

CLAIM The ornamental design for a deadbolt for a door, as shown and described. 